生成证书接口

/**
 * 申请证书
 *
 * @param context   上下文
 * @param voucherId 凭证号
 * @param certType  证书类型(个人RSA:SdkManager.CERT_TYPE_RSA,个人SM2:SdkManager.CERT_TYPE_SM2,
                             企业SM2:SdkManager.CERT_TYPE_SM2_ORG)
 * @param listener 回调
 */
SdkManager.getInstance().createCert(mContext, voucherId, SdkManager.CERT_TYPE_RSA, new GdcaResultListener() {
    @Override
    public void onResultSuccess(String msg) {
        Toast.makeText(mContext, msg, Toast.LENGTH_SHORT).show();
    }

    @Override
    public void onResultError(int code, String msg) {
        Toast.makeText(mContext, msg + code, Toast.LENGTH_SHORT).show();
    }
});

结果由回调接口GdcaResultListener

public interface GdcaResultListener {
    void onResultSuccess(String msg);

    void onResultError(int errorCode, String msg);
}